K2-46
K2-46 b
Rank #2669 of the ranked catalogue · Discovered by Transit in 2016
HZ 0%inferred
0.091
Earth-2.0 index
0.284
Earth Similarity Index
0%
Habitable-zone probability
2.05 R⊕
Radius
Planet
Mass4.860 M⊕inferred
Bulk density3.100 g/cm³
Orbital period19.1541 days
Semi-major axis0.13821 au
Eccentricity—
Incident flux119.000 S⊕
Equilibrium temperature839.6 K
Transit-time σ at 20301753.5 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.31 masReflected-light contrast 3.82e-8 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources6 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage73%0% median composite-to-default difference over shared parameters.
Host star & system
HostK2-46
Spectral typeF
Effective temperature6256 K
Radius1.290 R☉
Mass0.960 M☉
Distance449.2 pc / 1465.2 ly
DiscoveryTransit, 2016